Use of the instant messaging service WeChat, developed in China and used globally, may enhance peoples' feelings of overall satisfaction with life if they use it for fun and to pursue their interests. WeChat use will not ...

"Just thinking about it makes me break out into hives" reported one man in his 60's. A woman in her 30's said she does everything she can to avoid it, including pretending she doesn't speak English. A woman in her 20's said ...

South Korea's top messaging app operator saw its share price soared 13 percent Monday—a day after being named by financial regulators as one of two companies permitted to start Internet-only banking services.